90.Let’s 　______ (wash) clothes now.

89. It’s Sunday afternoon. Su Yang ______ (do) housework.

88.Do you_____ (walk) to school? ---Yes, I do.

87.Where’s Mike now? -----He_____ (sleep) in his bedroom.

86. Don’t 　______ (run) in the classroom.

85. Do you like 　______ (junp)?

84. Can you 　______ (come) and help me with my maths?

83.What are you doing, Nancy?---I____ (do) my homework.

82. The tree is between the 　______ (house).

81.------How many 　______ (peach) are there in the basket? ------There 　______ (be) only one.